OS 10.4 - can't delete file from trash

When i try and delete; Windows Media Player.app it wont let me do so, it says the operation cannot be completed because x is locked, and its not just 1 file its loads. The app file itself isnt locked and I'm really not sure how to get rid of it

When i try and delete; Windows Media Player.app it wont let me do so, it says the operation cannot be completed because x is locked, and its not just 1 file its loads. The app file itself isnt locked and I'm really not sure how to get rid of it

Deleting locked files
Locked files can easily be deleted if you press Shift-Option or Option key combination while emptying the Trash (in Mac OS X 10.1 and later). For Mac OS X versions 10.0 to 10.0.4, use Show Info to deselect the item's Locked checkbox.

If you still cannot delete the item, start up your computer from the Mac OS X CD-ROM and choose Disk Utility from the Installer menu of the first screen. Use Disk Utility to verify and, if necessary, repair your disk.